AS 1290FabrikatASKaliber1290size11 1/2functionversionhands0,90x1,30stem7308stem (subs.)stem (2 pce)balance staff29109balance staff (subs.)29805 INCAmainspring (subs.)1,80x8,0x0,10mainspring (subs.)batteryWatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8027308723Balance staff ST -shock-absorber80229109723Balance staff, pivoted80229805770BMainspring920007701290